USB玩具炮
<img src="http://www.patent-cn.com/wp-content/uploads/2010/05/20100512106.jpg" border="0" onclick="window.open(this.src)" onload="attachimg(this, 'load')" alt="" /><br />这款有趣的玩具炮，使用USB接口。您只需将它连接在电脑上，就可以通过上下左右键控制炮筒的方向，<br />并可以按动空格键发射炮弹，射程为3米左右。它红黄相间的外表十分惹人注目，赶快来和朋友们一起玩“战争”游戏吧。<br /><img src="http://www.patent-cn.com/wp-content/uploads/2010/05/20100512107.jpg" border="0" onclick="window.open(this.src)" onload="attachimg(this, 'load')" alt="" /><br /><br /><img src="http://www.patent-cn.com/wp-content/uploads/2010/05/20100512108.jpg" border="0" onclick="window.open(this.src)" onload="attachimg(this, 'load')" alt="" /><br /><br /><object width="640" height="480"><param name="movie" value="http://www.youtube.com/v/IGvlCIUQx9Q"></param><param name="allowFullScreen" value="true"></param><embed src="http://www.youtube.com/v/IGvlCIUQx9Q" type="application/x-shockwave-flash" allowfullscreen="true" width="640" height="480"></embed></object>